Note: CAD-Earth doesn't work on AutoCAD LT versions or the Mac platform.
| Topic | Key takeaways for 2025+ | |--------|--------------------------| | | const (default) → let (when reassigning) → never var | | Functions | Declarations (hoisted) vs expressions (not). Arrow functions ( => ) – no own this | | Arrays | .map() , .filter() , .reduce() – practice these daily | | Objects | Dot vs bracket notation. Object methods & this | | DOM | querySelector , addEventListener , classList, textContent |
Even though the course is from 2020, its core JavaScript (ES5/ES6/ES7) is still today. The main differences from 2024+ would be modern tooling (Vite instead of Parcel) and a few newer features (optional chaining, nullish coalescing).
const res = await fetch(`https://www.themealdb.com/api/json/v1/1/search.php?s=$query`); | Section | Why it matters in 2025 | |----------|--------------------------| | Closures | Used in React hooks, event handlers, factory functions | | this binding | Required for class-based components & debugging | | Async (callbacks → promises → async/await) | Fetch API, timers, file uploads | | OOP (ES6 classes) | Still the standard for many codebases |
What are the limitations of the CAD-Earth demo version?
The CAD-Earth Demo Version has a limit of 500 points when importing a terrain mesh from Google Earth™. Only 10 objects can be imported to or exported to Google Earth™. Also, all images imported to or exported to Google Earth™ have ‘CAD-Earth Demo Version’ text watermark lines. The CAD-Earth Registered Version can process any number of points and objects and the images don’t have text watermark lines. Once purchased, the demo can be converted to a registered version applying an activation key.
What are the system requirements to use CAD-Earth?
CAD-Earth doesn’t need any additional requirements from the ones needed to run your CAD program optimally (please consult your documentation).
Currently, CAD-Earth works in Microsoft® Windows®10/11 64 bits and in the following CAD programs: AutoCAD® Full 2018-2026 (and vertical products i.e. Civil3D, Map, etc) and BricsCAD® V19-V21 Pro/Platinum.
CAD-Earth doesn't work on Mac, Revit or AutoCAD LT platforms.
What’s the difference between CAD-Earth Basic, Plus and Premium versions? With CAD-Earth Basic you can import and export images and objects to Google Earth™. With CAD-Earth Plus, you can additionally import terrain configurations from Google Earth™, draw contour lines, and create cross sections or profiles. CAD-Earth Plus also allows you to perform slope zone analysis, along with many other additional features. CAD-Earth Premium is the most complete option, allowing Basic and Plus commands along with 4D animation and advanced mesh options.
| Topic | Key takeaways for 2025+ | |--------|--------------------------| | | const (default) → let (when reassigning) → never var | | Functions | Declarations (hoisted) vs expressions (not). Arrow functions ( => ) – no own this | | Arrays | .map() , .filter() , .reduce() – practice these daily | | Objects | Dot vs bracket notation. Object methods & this | | DOM | querySelector , addEventListener , classList, textContent |
Even though the course is from 2020, its core JavaScript (ES5/ES6/ES7) is still today. The main differences from 2024+ would be modern tooling (Vite instead of Parcel) and a few newer features (optional chaining, nullish coalescing).
const res = await fetch(`https://www.themealdb.com/api/json/v1/1/search.php?s=$query`); | Section | Why it matters in 2025 | |----------|--------------------------| | Closures | Used in React hooks, event handlers, factory functions | | this binding | Required for class-based components & debugging | | Async (callbacks → promises → async/await) | Fetch API, timers, file uploads | | OOP (ES6 classes) | Still the standard for many codebases |
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